asdf2014 commented on a change in pull request #5980: Various changes about a few coding specifications URL: https://github.com/apache/incubator-druid/pull/5980#discussion_r204198676
########## File path: extensions-contrib/distinctcount/src/main/java/io/druid/query/aggregation/distinctcount/DistinctCountAggregatorFactory.java ########## @@ -137,7 +136,8 @@ public AggregatorFactory getCombiningFactory() @Override public List<AggregatorFactory> getRequiredColumns() { - return Arrays.<AggregatorFactory>asList(new DistinctCountAggregatorFactory(fieldName, fieldName, bitMapFactory)); + return Collections.singletonList( + new DistinctCountAggregatorFactory(fieldName, fieldName, bitMapFactory)); Review comment: Fixed. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@druid.apache.org For additional commands, e-mail: dev-h...@druid.apache.org